Grass Valley NV9000-SE v.5.0 - Manual (Page 133)

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NV9000-SE Utilities
User’s Guide
Under the ‘Views’ pane are the following tables:
• The ‘Virtual Levels’ table lists all virtual level types. You can add and delete virtual level types
here.
• The ‘Virtual Level Groups’ table lists all parent-child relationships in all virtual level groups.
You can add and delete group relationships here.
• The ‘Virtual Level Signal Binding’ table lists the signal types that are can be represented by
the virtual level types. Each entry is an inclusion relationship. Each virtual level type includes
one or more signal types. You can add and delete inclusion relationships here.
• The ‘Level Sets’ table lists all level sets. You can add and delete virtual levels here.
• The ‘Level Set Details’ table lists all virtual levels in all level sets. You can add and delete vir-
tual levels here and redefine them here. (You cannot create a new level set here.)
• The ‘Signal Types’ table lists all defined signal types. You can add and delete signal types
here. The signal types are referenced by the ‘Virtual Level Signal Binding’ table.
The default list of virtual level types (in the ‘Virtual Levels’ table) includes all the virtual levels
ever defined for NVISION series routers. Your system probably does not use all these virtual level
types. You can remove the virtual levels your system does not use from this table. (Doing so will
reduce the size of the list of virtual level types in the ‘Level Set Details’ page to only those that
you need for your configuration. If you have more than one configuration, each configuration
can be different in this regard.
You can create one or more new virtual level types, using the ‘Virtual Levels’ table, the ‘Signal
Type’ table, and the ‘Virtual Level Signal Binding’ table. A virtual level type (other than one that
is a group name) must have at least one entry in the signal binding table. First create the virtual
level type in the ‘Virtual Levels’ table, giving the level type a name. Then create one or more
entries in the ‘Virtual Level Signal Binding’ table, choosing the name you created in the ‘Name’
column and assigning the level a signal type from the drop-down menu in the ‘Signal Type’
column. Signals types are defined in the ‘Signal Type’ table.
NV9000-SE Utilities ships with a default set of signal types:
1080i / 50 1080i / 59.94 1080p / 23.98
625i / 50 525i / 59.94
720p / 50 720p / 29.97
AES/EBU AES Mono Analog Audio
Dolby E LtRt NTSC
PAL RS232 DCE RS232 DTE
RS422 Forward RS422 Reverse Timecode